MT8981DE集成电路(IC)的电信规格书PDF中文资料

| 厂商型号 |
MT8981DE |
| 参数属性 | MT8981DE 封装/外壳为40-DIP(0.600",15.24mm);包装为卷带(TR);类别为集成电路(IC)的电信;产品描述:IC TELECOM INTERFACE 40DIP |
| 功能描述 | Digital Switch |
| 封装外壳 | 40-DIP(0.600",15.24mm) |
| 文件大小 |
561.76 Kbytes |
| 页面数量 |
17 页 |
| 生产厂商 | ZARLINK Zarlink Semiconductor Inc |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-1 23:06:00 |
| 人工找货 | MT8981DE价格和库存,欢迎联系客服免费人工找货 |
MT8981DE规格书详情
描述 Description
This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office. It provides simultaneous connections for up to 128 64 kbit/s channels. Eachof the four serial inputs and outputs consist of 32 64 kbit/s channels multiplexed to form a 2048 kbit/s ST-BUS stream. In addition, the MT8981 provides microprocessor read and write access to individual ST-BUS channels.
特性 Features
• Zarlink ST-BUS compatible
• 4-line x 32-channel inputs
• 4-line x 32-channel outputs
• 128 ports non-blocking switch
• Single power supply (+5 V)
• Low power consumption: 30 mW Typ.
• Microprocessor-control interface
• Three-state serial outputs
产品属性
- 产品编号:
MT8981DE1
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 电信
- 包装:
卷带(TR)
- 功能:
开关
- 电压 - 供电:
4.75V ~ 5.25V
- 电流 - 供电:
6mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
通孔
- 封装/外壳:
40-DIP(0.600",15.24mm)
- 供应商器件封装:
40-PDIP
- 描述:
IC TELECOM INTERFACE 40DIP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MITEL |
2023+ |
DIP40 |
8635 |
全新原装正品,优势价格 |
询价 | ||
MITEL |
2016+ |
DIP |
8880 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ZARLINK |
2026+ |
40-PDIP |
996880 |
只做原装,欢迎来电资询 |
询价 | ||
ZARLINK |
25+ |
DIP40 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MITEL |
22+ |
DIP-40 |
3000 |
原装正品,支持实单 |
询价 | ||
MITEL |
25+ |
DIP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ZARLINK |
24+ |
40-PDIP |
12000 |
原装正品 有挂就有货 |
询价 | ||
MITEL |
22+ |
DIP40 |
5000 |
全新原装现货!价格优惠!可长期 |
询价 | ||
MITEL |
17+ |
DIP |
6200 |
100%原装正品现货 |
询价 | ||
24+ |
29 |
询价 |

